[PATCH v2 2/2] shell: Add set_maximised for wl_shell_surface interface.

[juan.j.zhao at linux.intel.com]

From: Alex Wu <zhiwen.wu at linux.intel.com>

mainly send a configure event to the client

Signed-off-by: Juan Zhao <juan.j.zhao at linux.intel.com>
Signed-off-by: Alex Wu <zhiwen.wu at linux.intel.com>

---
 src/shell.c |   48 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 48 insertions(+), 0 deletions(-)

diff --git a/src/shell.c b/src/shell.c
index d12bc1a..b93bfa3 100644
--- a/src/shell.c
+++ b/src/shell.c
@@ -408,6 +408,53 @@ get_default_output(struct weston_compositor *compositor)
 }
 
 static void
+shell_surface_set_maximised(struct wl_client *client,
+			     struct wl_resource *resource)
+{
+	struct shell_surface *shsurf = resource->data;
+	struct weston_surface *es = shsurf->surface;
+	struct weston_surface *es_temp = NULL;
+	struct weston_output *output;
+	uint32_t edges = 0, panel_width = 0, panel_height = 0;
+	struct shell_surface *priv;
+
+	if (reset_shell_surface_type(shsurf))
+		return;
+
+	/* FIXME: set maximised on first output */
+	/* FIXME: Handle output going away */
+	output = get_default_output(es->compositor);
+	es->output = output;
+
+	shsurf->saved_x = es->x;
+	shsurf->saved_y = es->y;
+
+
+	/*FIXME: get the panel width and height of the first panel*/
+	struct weston_compositor *ec = output->compositor;
+	wl_list_for_each(es_temp, &ec->surface_list, link) {
+		if((es_temp->type == WESTON_SURFACE_TYPE_PANEL) &&
+		   ((panel_width < es_temp->width) ||
+		    (panel_height < es_temp->height))){
+			panel_width = es_temp->width;
+			panel_height = es_temp->height;
+			break;
+		}
+	}
+
+	/*FIXME: the pannel is on the top-left*/
+	es->x = 0;
+	es->y = panel_height;
+	edges = WL_SHELL_SURFACE_RESIZE_TOP|WL_SHELL_SURFACE_RESIZE_LEFT;
+	wl_resource_post_event(&shsurf->resource,
+			       WL_SHELL_SURFACE_CONFIGURE,
+			       weston_compositor_get_time(), edges,
+			       output->current->width, output->current->height-panel_height);
+}
+
+
+
+static void
 shell_surface_set_fullscreen(struct wl_client *client,
 			     struct wl_resource *resource, uint32_t framerate,
 			     uint32_t flags)
@@ -574,6 +621,7 @@ static const struct wl_shell_surface_interface shell_surface_implementation = {
 	shell_surface_set_toplevel,
 	shell_surface_set_transient,
 	shell_surface_set_fullscreen,
+	shell_surface_set_maximised,
 	shell_surface_set_popup
 };
 
-- 
1.7.5.4